| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.34 | 11.782% | $206.0589 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $242.89 | 5.205% | $255.5324 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $16.72 | 12.396% | $18.7926 | $18.79 | $18.80 | $18.80 |
| Purchase #4 | $161.37 | 9.396% | $176.5323 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $28.35 | 10.184% | $31.2372 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $25.55 | 8.781% | $27.7935 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $156.89 | 3.423% | $162.2603 | $162.26 | $162.25 | $162.30 |
| 7 purchase totals = | $816.11 | $878.2072 | $878.20 | $878.25 | $878.20 | |